IP Library Granted Patent US 1,053,335
Granted Patent S1
US 1,053,335 · App. 29/870,643 · Granted Dec 3, 2024

Air filter

Inventors: Mark Gosselin (Seattle, WA); Anna-Pia Slothower (Seattle, WA)
Assignee: Glowforge Inc.
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Quick Facts
Patent No.
US 1,053,335
App. No.
29/870,643
Granted
Dec 3, 2024
Kind
S1
Claims (1)

The ornamental design for an air filter as shown and described.

Assignments (6)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 12, 2026
From: LASER EQUIPMENT COMPANY (ABC), LLC
To: PURPLEVINE IP SINGAPORE PTE. LTD.
Reel/Frame 073443/0437 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 12, 2026
From: PURPLEVINE IP SINGAPORE PTE. LTD.
To: MAKEBLOCK HONGKONG HOLDING LIMITED
Reel/Frame 073443/0896 →
RELEASE OF SECURITY INTEREST Recorded Jan 7, 2026
From: JPMORGAN CHASE BANK, N.A.
To: LASER EQUIPMENT COMPANY (ABC), LLC
Reel/Frame 073398/0890 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 5, 2026
From: GLOWFORGE INC.
To: LASER EQUIPMENT COMPANY (ABC), LLC
Reel/Frame 073370/0035 →
SUPPLEMENT NO. 1 TO INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded May 13, 2024
From: GLOWFORGE INC.; GLOWFORGE INTERNATIONAL INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 067385/0141 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 15, 2023
From: GOSSELIN, MARK; SLOTHOWER, ANNA-PIA
To: GLOWFORGE INC.
Reel/Frame 062703/0650 →